EP 2924096 A1 20150930 - PREPARATION OF POLYMER MODIFIED BITUMEN (PMB) FROM POLYETHYLENE TEREPHTHALATE (PET) DERIVED POLYAMIDO AMINE
Title (en)
PREPARATION OF POLYMER MODIFIED BITUMEN (PMB) FROM POLYETHYLENE TEREPHTHALATE (PET) DERIVED POLYAMIDO AMINE
Title (de)
HERSTELLUNG VON POLYMERMODIFIZIERTEM BITUMEN (PMB) AUS POLYETHYLENTEREPHTHALAT (PET) -ABGELEITETEM POLYAMIDAMIN
Title (fr)
PRÉPARATION DE BITUME MODIFIÉ PAR DES POLYMÈRES (PMB) À PARTIR D'UNE POLYAMIDO-AMINE DÉRIVÉE DE TÉRÉPHTHALATE DE POLYÉTHYLÈNE (PET)
Publication
Application
Priority
IN 1049MU2014 A 20140326
Abstract (en)
The present invention relates a novel approach to prepare Polymer Modified Bitumen by using terephthalamide additives, derived from PET, for improving bitumen quality. Particularly, the present invention provides a process to utilize waste PET, which is a threat to environment and is available commercially in different physical forms, for conversion into industrially useful additive for bituminous product.
IPC 8 full level
C10C 3/02 (2006.01); C08L 75/00 (2006.01); C08L 95/00 (2006.01)
CPC (source: CN EP US)
C04B 26/26 (2013.01 - CN); C08G 18/4615 (2013.01 - CN); C08G 18/603 (2013.01 - EP US); C08G 18/6476 (2013.01 - CN EP US); C08G 18/7671 (2013.01 - CN); C08L 75/02 (2013.01 - CN US); C08L 75/04 (2013.01 - CN); C08L 75/12 (2013.01 - US); C08L 95/00 (2013.01 - CN EP US); C10C 3/026 (2013.01 - EP US); C08G 73/028 (2013.01 - EP US); C08L 2555/80 (2013.01 - EP US)
C-Set (source: EP US)
Citation (applicant)
- EP 0561471 A1 19930922 - SHELL INT RESEARCH [NL]
- WO 2012007418 A1 20120119 - BAYER MATERIALSCIENCE AG [DE], et al
- EP 0667886 B1 19970416 - SHELL INT RESEARCH [NL]
- IB 2013050974 W 20130206
Citation (search report)
- [XAI] US 4724245 A 19880209 - LALANNE MARIE-FLORENCE [FR], et al
- [Y] WO 0011111 A2 20000302 - URECOATS INTERNATIONAL INC [US]
- [AD] WO 2013118057 A1 20130815 - INDIAN OIL CORP LTD [IN]
- [Y] TADEUSZ SPYCHAJ ET AL: "Aminolysis and aminoglycolysis of waste poly(ethylene terephthalate)", JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT, SPRINGER JAPAN KK, JP, vol. 3, no. 1, 1 April 2001 (2001-04-01), pages 24 - 31, XP002697862, ISSN: 1611-8227, DOI: 10.1007/S10163-000-0036-5
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2015274974 A1 20151001; US 9528001 B2 20161227; CN 104945592 A 20150930; CN 104945592 B 20190111; EP 2924096 A1 20150930; EP 2924096 B1 20190102; IN 1049MU2014 A 20151002; JP 2015187265 A 20151029; JP 5983973 B2 20160906
DOCDB simple family (application)
US 201514659089 A 20150316; CN 201510133104 A 20150325; EP 15158746 A 20150312; IN 1049MU2014 A 20140326; JP 2015061342 A 20150324